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HSS Sizes No. 11/32\" (.3438) Half Round Drill Bit:
$30.20
List No. 300HR These drills allows greater chip clearance and have less tendency to run out in deep hole drilling operations. As a result, hole sizes are accurate. They can be used in drilling brass, copper, hard rubber, fiberglass, and other materials.
Decimal Equivalent: .3438Flute Length: 3-7/16Overall Length: 4-3/4